+static void test_getadjustedpalette(void)
+{
+ ColorMap colormap;
+ GpImageAttributes *imageattributes;
+ ColorPalette *palette;
+ GpStatus stat;
+
+ stat = GdipCreateImageAttributes(&imageattributes);
+ expect(Ok, stat);
+
+ colormap.oldColor.Argb = 0xffffff00;
+ colormap.newColor.Argb = 0xffff00ff;
+ stat = GdipSetImageAttributesRemapTable(imageattributes, ColorAdjustTypeBitmap,
+ TRUE, 1, &colormap);
+ expect(Ok, stat);
+
+ colormap.oldColor.Argb = 0xffffff80;
+ colormap.newColor.Argb = 0xffff80ff;
+ stat = GdipSetImageAttributesRemapTable(imageattributes, ColorAdjustTypeDefault,
+ TRUE, 1, &colormap);
+ expect(Ok, stat);
+
+ palette = GdipAlloc(sizeof(*palette) + sizeof(ARGB) * 2);
+ palette->Count = 0;
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, palette, ColorAdjustTypeBitmap);
+ expect(InvalidParameter, stat);
+
+ palette->Count = 3;
+ palette->Entries[0] = 0xffffff00;
+ palette->Entries[1] = 0xffffff80;
+ palette->Entries[2] = 0xffffffff;
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, palette, ColorAdjustTypeBitmap);
+ expect(Ok, stat);
+ expect(0xffff00ff, palette->Entries[0]);
+ expect(0xffffff80, palette->Entries[1]);
+ expect(0xffffffff, palette->Entries[2]);
+
+ palette->Entries[0] = 0xffffff00;
+ palette->Entries[1] = 0xffffff80;
+ palette->Entries[2] = 0xffffffff;
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, palette, ColorAdjustTypeBrush);
+ expect(Ok, stat);
+ expect(0xffffff00, palette->Entries[0]);
+ expect(0xffff80ff, palette->Entries[1]);
+ expect(0xffffffff, palette->Entries[2]);
+
+ stat = GdipGetImageAttributesAdjustedPalette(NULL, palette, ColorAdjustTypeBitmap);
+ expect(InvalidParameter, stat);
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, NULL, ColorAdjustTypeBitmap);
+ expect(InvalidParameter, stat);
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, palette, -1);
+ expect(InvalidParameter, stat);
+
+ stat = GdipGetImageAttributesAdjustedPalette(imageattributes, palette, ColorAdjustTypeDefault);
+ expect(InvalidParameter, stat);
+
+ GdipFree(palette);
+ GdipDisposeImageAttributes(imageattributes);
+}
+
+/* RGB 24 bpp 1x1 pixel PNG image */
+static const char png_1x1_data[] = {
+ 0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
+ 0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,0xde,
+ 0x00,0x00,0x00,0x0c,'I','D','A','T',0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,0xe7,
+ 0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
+};
+
+static void test_png_color_formats(void)
+{
+ static const struct
+ {
+ char bit_depth, color_type;
+ PixelFormat format;
+ UINT flags;
+ } td[] =
+ {
+ /* 2 - PNG_COLOR_TYPE_RGB */
+ { 8, 2, PixelFormat24bppRGB, ImageFlagsColorSpaceRGB },
+ /* 0 - PNG_COLOR_TYPE_GRAY */
+ { 1, 0, PixelFormat1bppIndexed, ImageFlagsColorSpaceRGB },
+ { 2, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+ { 4, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+ { 8, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+ { 16, 0, PixelFormat32bppARGB, ImageFlagsColorSpaceGRAY },
+ };
+ BYTE buf[sizeof(png_1x1_data)];
+ GpStatus status;
+ GpImage *image;
+ ImageType type;
+ PixelFormat format;
+ UINT flags;
+ int i;
+
+ for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
+ {
+ memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
+ buf[24] = td[i].bit_depth;
+ buf[25] = td[i].color_type;
+
+ image = load_image(buf, sizeof(buf));
+ ok(image != NULL, "%d: failed to load image data\n", i);
+ if (!image) continue;
+
+ status = GdipGetImageType(image, &type);
+ ok(status == Ok, "%u: GdipGetImageType error %d\n", i, status);
+ ok(type == ImageTypeBitmap, "%d: wrong image type %d\n", i, type);
+
+ status = GdipGetImagePixelFormat(image, &format);
+ expect(Ok, status);
+ ok(format == td[i].format ||
+ broken(td[i].bit_depth == 1 && td[i].color_type == 0 && format == PixelFormat32bppARGB), /* XP */
+ "%d: expected %#x, got %#x\n", i, td[i].format, format);
+
+ status = GdipGetImageFlags(image, &flags);
+ expect(Ok, status);
+ ok((flags & td[i].flags) == td[i].flags ||
+ broken(td[i].bit_depth == 1 && td[i].color_type == 0 && (flags & ImageFlagsColorSpaceGRAY)), /* XP */
+ "%d: expected %#x, got %#x\n", i, td[i].flags, flags);
+
+ GdipDisposeImage(image);
+ }
+}
+
projects / reactos.git / commitdiff